Jeopardy

1
Jeopardy
Which code?
Vocabulary
3
4

Q 100
Q 100
Q 100
Q 100
Q 200
Q 200
Q 200
Q 200
Q 300
Q 300
Q 300
Q 300
Q 400
Q 400
Q 400
Q 400
Q 500
Q 500
Q 500
Q 500
Final Jeopardy
2
100 Question from H1
A set of rules used to interpret data that
conveys information
3
100 Answer from H1
Code
4
200 Question from H1
A wave that can be modulated To send a signal
5
200 Answer from H1
carrier
6
300 Question from H1
The smallest element of a display image
7
300 Answer from H1
pixel
8
400 Question from H1
A signal that can be represented As a sequence of
discrete values
9
400 Answer from H1
Digital signal
10
500 Question from H1
The parts or pieces equipment that Make up a
computer
11
500 Answer from H1
Hardware
12
100 Question from H2
01010101111 is an example of
13
100 Answer from H2
Binary code
14
200 Question from H2
--- is an example of
15
200 Answer from H2
Morse code
16
300 Question from H2
This was used to communicate ship to ship
17
300 Answer from H2
Morse code
18
400 Question from H2
Computer data is an example of
19
400 Answer from H2
Binary code
20
500 Question from H2
The telegraph used
21
500 Answer from H2
Morse Code
22
100 Question from H3

• Is this an input or output device
• Keyboard
• Scanner
• Printer

23
100 Answer from H3

1. Keyboard is input
2. Scanner is input
3. Printer is output

24
200 Question from H3
Language is an example of a a. code b.
signal c. symbol
25
200 Answer from H3
A. - code
26
300 Question from H3
To send sound using electricity, the first step
is to a. send the electrical signal along a
wire b. convert the sound into electrical
current c. broadcast the sound through an
amplifier
27
300 Answer from H3
b. convert the sound into electrical current
28
400 Question from H3
Telephone messages are sent by a. physical
transmission only b. atmospheric transmission
only c. both physical and atmospheric
transmission
29
400 Answer from H3
c. both physical and atmospheric transmission
30
500 Question from H3
A cathode-ray tube in a black and white TV makes
a beam of electrons from a. a negatively
charged cathode b. a television camera c.
electromagnetic signals
31
500 Answer from H3
a. a negatively charged cathode
32
100 Question from H4
In 1989, the Web was a. as widely available as
it is today b. used mostly as a resource for
scientific information c. nonexistent
33
100 Answer from H4
b. used mostly as a resource for scientific
information
34
200 Question from H4
What power source is used to generate electricity
in satellites?
35
200 Answer from H4
Solar power
36
300 Question from H4
Which type of radio stations can broadcast a
signal the greatest distance AM or FM?
37
300 Answer from H4
FM
38
400 Question from H4
For the microwave signals to be sent from one
tower to another, how must the towers be placed
in relationship to each other?
39
400 Answer from H4
Microwave towers need to be able To see each
other in order to Communicate with each other.
40
500 Question from H4
Where are electret microphones found?
41
500 Answer from H4
Electret microphones are found in the mouthpiece
of A telephone and are used to change the sound
into An electric current.
42
Final Jeopardy
Is a geostationary satellite really stationary?
Explain.
43
Final Jeopardy Answer
A geostationary satellite is not stationary. It
is a satellite that orbits Earth at the same
speed as Earths rotation allowing the satellite
to remain over a certain area. The satellite can
then provide a strong signal to that area at all
times.